package aima.search;

import java.lang.*;
import java.util.*;
import aima.cs.util.*;

/**
     Depth-first search: redefines constructor to use stack.
*/


public class DepthFirstSearch extends GeneralQueueSearch {

    public DepthFirstSearch(State startState) {
         super(new SearchNode(startState), new LIFOQueue()); 
    }

}
   
























